Dyfyniad APA

Power, P. W. (2006). A guide to vocational assessment (4th ed.). PRO-ED.

Dyfyniad Arddull Chicago

Power, Paul W. A Guide to Vocational Assessment. 4th ed. Austin, Tex: PRO-ED, 2006.

Dyfyniad MLA

Power, Paul W. A Guide to Vocational Assessment. 4th ed. PRO-ED, 2006.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.